chordnames chordmode and markup

[Walt North]

Is it possible in someway to get some sort of markup behavior in chordmode?  They are cases where I want to add a remark for the rhythm guitar player for one reason or another for some chords.

Simple minded example below.  For a staff note I can add text.  But lilypond throws an error when I try the same thing on Chordnames.  So I probably need some other sort of technique to get that effect.

C:/Users/waltn/AppData/Local/Temp/frescobaldi-3opbiaix/tmpehm0kx93/document.ly:4:28: error: string outside of text script or \lyricmode

c1 | c^"hammer 2nd string

" | c | c |

Interpreting music...

\version "2.24.4"

\layout {
  \context {
    \Staff
    %    \RemoveAllEmptyStaves
  }
}
ch = \chordmode {
  %  c1 | c^"hammer 2nd string" | c | c |
  c1 | c | c | c |
}

\score {
  \new ChordNames { \ch }
}

nt = \relative c' {
  c1 | c^"hammer 2nd string" | c | c |
}

\score {
  \new Staff { \nt }
}

\score {
  <<
    \new Staff { \relative { s1 <>^"hammer 2nd string" }}
    \new ChordNames { \ch }
  >>
}